0654.C10.2.06 — Describe how the greenhouse gases carbon dioxide and methane cause global warming, limited to: (a). the absorption, reflection and emission : past paper questions
Real questions on 0654.c10.2.06 — describe how the greenhouse gases carbon dioxide and methane cause global warming, limited to: (a). the absorption, reflection and emission
The newest 13 of 13 written questions. Open one to see it on the real paper.
- 0973/31 · May/June 2026 · Q6e(i)[1]
State one effect of higher levels of methane in the atmosphere.
See it on the paper → - 0973/41 · May/June 2026 · Q8e[2]
(e) Higher levels of methane in the atmosphere lead to increased global warming. Global warming leads to climate change. State two ways to reduce the effects of climate change. Voce .......... eect .......... .......... ..........
See it on the paper → - 0973/41 · May/June 2025 · Q6e[3]
Carbon dioxide is a greenhouse gas and causes global warming. Complete the sentences to describe how carbon dioxide causes global warming. Use words from the list. Each word can be used once, more than once, or not at all. absorbed reflected refracted stored Energy from the Sun reaches the Earth’s surface. Some energy...
See it on the paper → - 0973/31 · May/June 2024 · Q8b(ii)[1]
When fossil fuels are burned, carbon dioxide is made. Carbon dioxide is a greenhouse gas. State the name of one other greenhouse gas.
See it on the paper → - 0973/42 · May/June 2024 · Q5d[2]
Carbon dioxide is a greenhouse gas. State two problems caused by increased concentrations of greenhouse gases.
See it on the paper → - 0973/32 · May/June 2023 · Q2a(iv)[1]
is a greenhouse gas.
See it on the paper → - 0973/31 · October/November 2022 · Q5a(ii)[1]
Molecule C is a greenhouse gas. State the name of one other greenhouse gas.
See it on the paper → - 0973/41 · October/November 2022 · Q8a(iii)[1]
Sulfur dioxide is a pollutant that causes acid rain. Sulfur dioxide is not removed from car emissions by a catalytic converter. Describe one way that emissions of sulfur dioxide by cars can be reduced.
See it on the paper → - 0973/31 · May/June 2022 · Q8a(iv)[1]
State the name of the gas from Table 8.1 that is a greenhouse gas.
See it on the paper → - 0973/31 · May/June 2022 · Q8b(i)[1]
State the name of the gas collected in the measuring cylinder.
See it on the paper → - 0973/32 · May/June 2022 · Q5b(ii)[1]
Carbon dioxide gas is a greenhouse gas. State the name of one other greenhouse gas.
See it on the paper → - 0973/32 · May/June 2021 · Q11c[1]
Use Fig. 11.1 to name one greenhouse gas.
See it on the paper → - 0973/41 · May/June 2019 · Q5c(ii)[2]
A similar stove uses butane as the fuel. Butane produces less carbon dioxide when boiling 1 dm 3 of water. Suggest whether using the butane stove or the ethanol stove causes less damage to the environment. Explain your answer. type of stove explanation
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What examiners said
There was a good understanding of how carbon dioxide causes global warming, with almost all candidates scoring some marks and the majority scoring full marks.
— Examiner report, May/June 2025, 0973/41 Q6(e) (Cambridge)
Many candidates identified the gas collected as carbon dioxide. Hydrogen was a common incorrect suggestion.
— Examiner report, May/June 2022, 0973/31 Q8(b)(i) (Cambridge)
Candidates should be aware that as the type of stove causing the least environmental damage was a choice of one from two, all available credit was awarded for the explanation. Those acknowledging that carbon dioxide is a greenhouse gas which contributes to climate change gained full credit. Statements that the butane stove produces less carbon dioxide added nothing to the information in the questi...
— Examiner report, May/June 2019, 0973/41 Q5(c)(ii) (Cambridge)
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